Duolingo, Inc.
Pittsburgh, Pennsylvania
Trademarks
DUOLINGO
No. 791429 · Class 42
DUOLINGO
No. 665626 · Classes 9, 41
Figurative mark
International registration 1640955 · Classes 9, 41, 42
Holder of 3 trademarks, 3 in force.
From Swissreg, the register of the Federal Institute of Intellectual Property. The register names a holder by name and address only, so a mark is listed here when its holder’s name is this entity’s.